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An adaptive algorithm for unilateral viscoelastic contact problems for beams and plates
- Source :
- Computer Methods in Applied Mechanics and Engineering. 101:183-196
- Publication Year :
- 1992
- Publisher :
- Elsevier BV, 1992.
-
Abstract
- An adaptive algorithm is given for the bending of viscoelastic beams and plates resting on viscoelastic, unilateral, frictionless foundations. An a posteriori error indicator proposed here is obtained by making use of upper and lower bounds generated by the saddle functional being a potential for the system of equations and inequalities which govern the contact problem.
- Subjects :
- Adaptive algorithm
Mechanical Engineering
Mathematical analysis
Computational Mechanics
General Physics and Astronomy
Geometry
Bending
System of linear equations
Upper and lower bounds
Finite element method
Viscoelasticity
Computer Science Applications
Condensed Matter::Soft Condensed Matter
Physics::Fluid Dynamics
Mechanics of Materials
A priori and a posteriori
Saddle
Mathematics
Subjects
Details
- ISSN :
- 00457825
- Volume :
- 101
- Database :
- OpenAIRE
- Journal :
- Computer Methods in Applied Mechanics and Engineering
- Accession number :
- edsair.doi...........7b6e85a438371df9a10850ebf77576ad
- Full Text :
- https://doi.org/10.1016/0045-7825(92)90021-b